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Chemistry
Blister copper is
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Q. Blister copper is
Chhattisgarh PMT
Chhattisgarh PMT 2004
A
pure copper
B
copper ore
C
2% impure copper
D
copper alloy
Solution:
Blister copper is $ 98\% $ $ Cu $ with $ 2\% $ impurities of $ S, $ $ As, $ $ Fe, $ $ Co, $ $ Ni, $ $ Zn, $ $ Pb $ etc.